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*The Angi rating for Insulation Service companies in Casnovia, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
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Last update on November 23, 2025
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Foundation Systems of Michigan
Foundation Systems of Michigan
Established in 2007, Foundation Systems of Michigan stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Michigan, we bring our local expertise closer to you. FSM proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Foundation Systems of Michigan, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!
"A huge thank you to Bryce Edlund from Foundation Systems of Michigan (FSM)! After years of spending thousands of dollars on various contractors and basement systems companies to fix a persistent leak in my basement, I finally met Bryce. He took the time to listen to my story, asked insightful questions, conducted a thorough inspection, and identified the problem, offering a permanent solution. I was at my wit's end with nowhere else to turn when I called FSM, and they sent Bryce, who is knowledgeable, personable, helpful, and incredibly talented. I am beyond happy and relieved to have found someone who could finally solve my long-standing issue. Now, I have peace of mind and a solution that works, something the other 5 companies failed to provide. Look no further, folks—Bryce at FSM is your go-to problem solver!"
Tammy S on March 2025
Established in 2007, Foundation Systems of Michigan stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Michigan, we bring our local expertise closer to you. FSM proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Foundation Systems of Michigan, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!
"A huge thank you to Bryce Edlund from Foundation Systems of Michigan (FSM)! After years of spending thousands of dollars on various contractors and basement systems companies to fix a persistent leak in my basement, I finally met Bryce. He took the time to listen to my story, asked insightful questions, conducted a thorough inspection, and identified the problem, offering a permanent solution. I was at my wit's end with nowhere else to turn when I called FSM, and they sent Bryce, who is knowledgeable, personable, helpful, and incredibly talented. I am beyond happy and relieved to have found someone who could finally solve my long-standing issue. Now, I have peace of mind and a solution that works, something the other 5 companies failed to provide. Look no further, folks—Bryce at FSM is your go-to problem solver!"
Tammy S on March 2025

Above Roofing Inc
Above Roofing Inc
Above Roofing started with a dedicated man who had a big idea. In 1995 Robert Freeman was a single parent trying to make ends meet while raising his young children. He had a passion to help others and used his knowledge and skills to start his own company doing home repair services. There were always homes needing roof work, and it quickly became his most popular service. It didn t take long for him to realize that many homeowners were being taken advantage of by other roofing contractors. Some were pressured by dishonest salesmen selling the homeowners things they didn t need or promising one thing but delivering another. Other homeowners hired guys who were nice but incompetent contractors, overlooking important aspects of the job just to keep the price down to win the bid. This often ended up causing costly leaks, mold and warranty issues. Another concern was with the people who were actually doing the work. While the sales person looked professional and seemed trustworthy, the guys that showed up to work on the roof looked like pirate crews with foul language and demeanors to match. These were guys he wouldn t want on his home or around his children! With each case Robert came across, he discovered a common denominator: a homeowner who was not given the information they needed to choose the right contractor. His heart went out to them. He knew he wanted to be a roofer that was different than the rest of the pack. He strived to go above the image of a normal roofing company - hence the name Above Roofing - by providing homeowners an honest, quality service at the right price, and it worked! Robert used a picture of his black lab to help represent the company because she was loyal, friendly and trustworthy- exactly what he wanted Above Roofing to be. It didn t take long for word to spread about this new company. Customer referrals became a huge part of growing the business, and it hasn t stopped since! According to Robert, Homeowners don t have to settle for poor workmanship or high pressure sales techniques. We believe homeowners can be confident in making an informed decision when hiring a contractor if they are equipped with the right information. Our job is to give them that information. Above Roofing has grown from a struggling young father with an entrepreneurial spirit to an award winning, thriving business supported by a great team of office personnel, estimators and roofing technicians who all share the same core beliefs on which the company was built.
"My neighbor was having their roof replaced. Above Roofing’s crew drove their portable dumpster on our property without permission. And not by just a little bit. And their crew chief lied about it to my wife. I have no respect for liars. Take a look at the picture, the green utility boxes in front of the black truck mark the property line and my property is to the left of them."
Mike B on July 2021
Above Roofing started with a dedicated man who had a big idea. In 1995 Robert Freeman was a single parent trying to make ends meet while raising his young children. He had a passion to help others and used his knowledge and skills to start his own company doing home repair services. There were always homes needing roof work, and it quickly became his most popular service. It didn t take long for him to realize that many homeowners were being taken advantage of by other roofing contractors. Some were pressured by dishonest salesmen selling the homeowners things they didn t need or promising one thing but delivering another. Other homeowners hired guys who were nice but incompetent contractors, overlooking important aspects of the job just to keep the price down to win the bid. This often ended up causing costly leaks, mold and warranty issues. Another concern was with the people who were actually doing the work. While the sales person looked professional and seemed trustworthy, the guys that showed up to work on the roof looked like pirate crews with foul language and demeanors to match. These were guys he wouldn t want on his home or around his children! With each case Robert came across, he discovered a common denominator: a homeowner who was not given the information they needed to choose the right contractor. His heart went out to them. He knew he wanted to be a roofer that was different than the rest of the pack. He strived to go above the image of a normal roofing company - hence the name Above Roofing - by providing homeowners an honest, quality service at the right price, and it worked! Robert used a picture of his black lab to help represent the company because she was loyal, friendly and trustworthy- exactly what he wanted Above Roofing to be. It didn t take long for word to spread about this new company. Customer referrals became a huge part of growing the business, and it hasn t stopped since! According to Robert, Homeowners don t have to settle for poor workmanship or high pressure sales techniques. We believe homeowners can be confident in making an informed decision when hiring a contractor if they are equipped with the right information. Our job is to give them that information. Above Roofing has grown from a struggling young father with an entrepreneurial spirit to an award winning, thriving business supported by a great team of office personnel, estimators and roofing technicians who all share the same core beliefs on which the company was built.
"My neighbor was having their roof replaced. Above Roofing’s crew drove their portable dumpster on our property without permission. And not by just a little bit. And their crew chief lied about it to my wife. I have no respect for liars. Take a look at the picture, the green utility boxes in front of the black truck mark the property line and my property is to the left of them."
Mike B on July 2021

W.M.G.B. Inc
W.M.G.B. Inc
30 employees. Uses some subs for digging, everybody else is an employee of WMGB Inc. Cost is determined by the job. Financing is Available, Travel charges may apply. No service fee. May contact through e-mail. Additional phone numbers -Lansing area (517) 371-7023,Kalamazoo area (269) 385-5930, Muskegon area (231) 755-0826 and 800-766-0500 everywhere else. Additional contact name Julie Cowan
"Everything went extremely well and we are so pleased with the final result."
Diane F on May 2024
30 employees. Uses some subs for digging, everybody else is an employee of WMGB Inc. Cost is determined by the job. Financing is Available, Travel charges may apply. No service fee. May contact through e-mail. Additional phone numbers -Lansing area (517) 371-7023,Kalamazoo area (269) 385-5930, Muskegon area (231) 755-0826 and 800-766-0500 everywhere else. Additional contact name Julie Cowan
"Everything went extremely well and we are so pleased with the final result."
Diane F on May 2024

Retrofoam of Southwest Michigan LLC
Retrofoam of Southwest Michigan LLC
Retrofoam is the best insulation for existing homes, Class One fire rated, non-toxic, repels water, inhibits insects and rodents, sound dampening. Retrofoam is the greenest product on the market, "Go with Quality and Experience, the real McCoy, Retrofoam"
"We are so happy with the foam insulation. I can already tell a difference. They insulated the whole house and the attic. This is an older house with barely any insulation. The crew was excellent, on time and did a fantastic job. Great customer service, I can't say enough positive things about this company.. thank you!"
Diana O on December 2022
Retrofoam is the best insulation for existing homes, Class One fire rated, non-toxic, repels water, inhibits insects and rodents, sound dampening. Retrofoam is the greenest product on the market, "Go with Quality and Experience, the real McCoy, Retrofoam"
"We are so happy with the foam insulation. I can already tell a difference. They insulated the whole house and the attic. This is an older house with barely any insulation. The crew was excellent, on time and did a fantastic job. Great customer service, I can't say enough positive things about this company.. thank you!"
Diana O on December 2022

Summit Point Roofing Co.
Summit Point Roofing Co.
Summit Point Roofing is without a doubt Grand Rapids best roofing contractor. We pride ourselves on our professionalism and craftsmanship. Our goal is simple: "To Provide the Best, Most Honest, Buying experience in the industry". Additional Email Address: [email protected] Additional Phone Number: (616) 622-6343
"Customer service was great and they were educational during the consultation. They were happy to talk about their competitors as well."
Caleb L on September 2023
Summit Point Roofing is without a doubt Grand Rapids best roofing contractor. We pride ourselves on our professionalism and craftsmanship. Our goal is simple: "To Provide the Best, Most Honest, Buying experience in the industry". Additional Email Address: [email protected] Additional Phone Number: (616) 622-6343
"Customer service was great and they were educational during the consultation. They were happy to talk about their competitors as well."
Caleb L on September 2023

Schaafsma Heating & Cooling
Schaafsma Heating & Cooling
We are a licensed mechanical contractor in the following categories - hydronic heating & cooling, hvac equipment, ductwork, refrigeration, unlimited heating service and Unlimited cooling service. We also are a licensed electrical contractor with a master electrician on staff. Additional DBA - Perfect Comfort, Inc.
"So I paid over $30,000 for my system about 3 years ago. All they talked about was how great this comprehensive warranty that they gave me was for 10 years and that I wouldn't have to pay for any repairs except regular maintenance... 3 years in and these garbage Tekmar thermostats suck. The one in my master bedroom always resets after a power outage or some event outside of my control. The other ones struggle to pick up wifi or error out randomly. Up until now, they have come out and fixed things. Last visit they charged me $99.00 bucks to configure this piece of crap and didn't tell me there was a charge until after the appointment. Turns out that the warranty is not that great and essentially covers nothing. For that same price I should have gotten a full system tune up. I called them trying to work something out and they flat out said no, but we can come back out and tune up your system for $240.00. The guy literally touched a couple buttons on my thermostat that I don't have access too because it's in some locked tech tools and configured it. I just feel like that should not happen. When you unplug something, you should be able to plug it in and have it work, not reinvent the wheel each time."
Christopher S on September 2023
We are a licensed mechanical contractor in the following categories - hydronic heating & cooling, hvac equipment, ductwork, refrigeration, unlimited heating service and Unlimited cooling service. We also are a licensed electrical contractor with a master electrician on staff. Additional DBA - Perfect Comfort, Inc.
"So I paid over $30,000 for my system about 3 years ago. All they talked about was how great this comprehensive warranty that they gave me was for 10 years and that I wouldn't have to pay for any repairs except regular maintenance... 3 years in and these garbage Tekmar thermostats suck. The one in my master bedroom always resets after a power outage or some event outside of my control. The other ones struggle to pick up wifi or error out randomly. Up until now, they have come out and fixed things. Last visit they charged me $99.00 bucks to configure this piece of crap and didn't tell me there was a charge until after the appointment. Turns out that the warranty is not that great and essentially covers nothing. For that same price I should have gotten a full system tune up. I called them trying to work something out and they flat out said no, but we can come back out and tune up your system for $240.00. The guy literally touched a couple buttons on my thermostat that I don't have access too because it's in some locked tech tools and configured it. I just feel like that should not happen. When you unplug something, you should be able to plug it in and have it work, not reinvent the wheel each time."
Christopher S on September 2023

Ver Wys Home Improvement
Ver Wys Home Improvement
Verwys Home Improvement is a local family owned company that has been servicing the West Michigan area for over 32 years. We have approximately 9 employees and many have been with us for many years. We are licensed in the state of Michigan and only use reliable licensed subcontractors for work outside the scope of work we typically provide. Estimates for work are always free and we will not twist your arm for a sale. We highly value honesty and integrity in everything that we do. Give us a call and see why thousands of people in West Michigan hve chosen Verwys Home Improvement for their home improvement needs. Additional DBAs - Ver Wys Home Improvement LLC & Verwys Home Improvement LLC. Additional contact name - Gregory Rogers.
"Outstanding, on time, very quality work. I will hire again for sure."
Darla B on February 2018
Verwys Home Improvement is a local family owned company that has been servicing the West Michigan area for over 32 years. We have approximately 9 employees and many have been with us for many years. We are licensed in the state of Michigan and only use reliable licensed subcontractors for work outside the scope of work we typically provide. Estimates for work are always free and we will not twist your arm for a sale. We highly value honesty and integrity in everything that we do. Give us a call and see why thousands of people in West Michigan hve chosen Verwys Home Improvement for their home improvement needs. Additional DBAs - Ver Wys Home Improvement LLC & Verwys Home Improvement LLC. Additional contact name - Gregory Rogers.
"Outstanding, on time, very quality work. I will hire again for sure."
Darla B on February 2018
Vangoye Home Improvement
Vangoye Home Improvement
We are a Home improvement company that can do all aspects of building. We can build from the ground up or remodel your existing structure. Basements are a great inexpensive way to add living space to your home. Call and ask for a free estimate.
"Very happy with the entire process. Communication was great and Eric even brought Reggie to house the day before the job started to introduce him so I knew who to expect in the morning. Reggie and Cole were great. They took special care to respect my home and did incredible work. My wife and I couldn't be more pleased with the finished product."
James B on August 2022
We are a Home improvement company that can do all aspects of building. We can build from the ground up or remodel your existing structure. Basements are a great inexpensive way to add living space to your home. Call and ask for a free estimate.
"Very happy with the entire process. Communication was great and Eric even brought Reggie to house the day before the job started to introduce him so I knew who to expect in the morning. Reggie and Cole were great. They took special care to respect my home and did incredible work. My wife and I couldn't be more pleased with the finished product."
James B on August 2022
FREE SPIRIT CONSTRUCTION INC
FREE SPIRIT CONSTRUCTION INC
Free Spirit Construction is a family owned and operated roofing company. We have been serving the roofing needs of all of West Michigan and beyond since 1979. We specialize in roof repair, roof replacement, vinyl siding & repair, windows and roof cleaning. If you have problems with your existing roof or feel the need to change the appearance of your roof, call (231) 739-2124 or email us at [email protected]. We will transform your roof, no matter how large or small your roofing project is. We specialize in Commercial, Residential, Industrial and Church Roofs.
Free Spirit Construction is a family owned and operated roofing company. We have been serving the roofing needs of all of West Michigan and beyond since 1979. We specialize in roof repair, roof replacement, vinyl siding & repair, windows and roof cleaning. If you have problems with your existing roof or feel the need to change the appearance of your roof, call (231) 739-2124 or email us at [email protected]. We will transform your roof, no matter how large or small your roofing project is. We specialize in Commercial, Residential, Industrial and Church Roofs.
VanderLaan Home Improvement Co
VanderLaan Home Improvement Co
VanderLaan Home Improvement is a family owned & operated company since 1940. We employee both sub contractors and our own employees. We are licensed in Michigan. Proof of insurances (liability/ comp)are available upon request. Most of our work is on bid bases. Repairs and service are typically time and material. We offer 0 discount we simply give you the best price the first time. Additional email - [email protected]
"I've used this company off and on over the years, and they used to be really good, but lately I have been disappointed. I needed a new storm door and wanted a Larson, which they told me not to use because it was horrible to install. It's not, and the one they recommended instead is a pain in the neck because you have to take out the glass and put in the screen--and it was so poorly built that the guy (local mfg) had to come and install the center bar because it wouldn't hold the glass panel. The other job was on the garage. I needed to replace the outside edges of the garage door and wrap it with aluminum for the installation of the new garage door. Then they were supposed to install the weatherseal around the new door. They did the wrap ok, but then totally failed on the garage door weatherseal. They said it was too short, so they cut a bit off the side piece to fit the top, installed it in a way that it sagged across the top of the door opening, did not attach it closely enough to the garage door so that I could see daylight on the sides and got both snow and rain in the garage. I had the garage door company come and install a new one instead, since this was clearly a job beyond them. When I stopped in to their store a while later to talk about installing a new window, it was like walking into a frat boy party. Could not get a straight answer from anyone--they were more interested in joking around than really discussing the work with me. Gave me an estimate based on no information and didn't seem interested in coming to look at the job. I finally left. I don't like when contractors treat you like an idiot just because you are a woman (plenty of comments on women generally from the guy giving the quotes). I will not go back here."
Janet C on October 2018
VanderLaan Home Improvement is a family owned & operated company since 1940. We employee both sub contractors and our own employees. We are licensed in Michigan. Proof of insurances (liability/ comp)are available upon request. Most of our work is on bid bases. Repairs and service are typically time and material. We offer 0 discount we simply give you the best price the first time. Additional email - [email protected]
"I've used this company off and on over the years, and they used to be really good, but lately I have been disappointed. I needed a new storm door and wanted a Larson, which they told me not to use because it was horrible to install. It's not, and the one they recommended instead is a pain in the neck because you have to take out the glass and put in the screen--and it was so poorly built that the guy (local mfg) had to come and install the center bar because it wouldn't hold the glass panel. The other job was on the garage. I needed to replace the outside edges of the garage door and wrap it with aluminum for the installation of the new garage door. Then they were supposed to install the weatherseal around the new door. They did the wrap ok, but then totally failed on the garage door weatherseal. They said it was too short, so they cut a bit off the side piece to fit the top, installed it in a way that it sagged across the top of the door opening, did not attach it closely enough to the garage door so that I could see daylight on the sides and got both snow and rain in the garage. I had the garage door company come and install a new one instead, since this was clearly a job beyond them. When I stopped in to their store a while later to talk about installing a new window, it was like walking into a frat boy party. Could not get a straight answer from anyone--they were more interested in joking around than really discussing the work with me. Gave me an estimate based on no information and didn't seem interested in coming to look at the job. I finally left. I don't like when contractors treat you like an idiot just because you are a woman (plenty of comments on women generally from the guy giving the quotes). I will not go back here."
Janet C on October 2018
The Casnovia, MI homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

Wool insulation offers a higher R-value than fiberglass but is more expensive. Use this guide to estimate wool insulation costs for your home.

Trying to calculate how much spray foam insulation costs? Our in-depth guide breaks down pricing by type, amount, and where you install it.

The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.

How much blown-in insulation do I need? Requirements vary by location and material choice. Learn how to estimate your needs for blown-in insulation.

Proper insulation is a win for your home, health, and energy bills. Between rockwool and fiberglass, which insulation comes out on top? Let’s find out.

Wondering how to install cellulose insulation on your own? Our DIY cellulose insulation guide breaks it down into five easy steps.
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